package com.krlin.course.service;

import com.krlin.course.entity.Course;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public interface CourseService {
    List<String> getCollegeList();

    List<String> getTeacherInfoList(String college);

    List<Course> getClassInfoList(String teacherName);

    int save(Course course);
}
